JPH0444423U - - Google Patents
Info
- Publication number
- JPH0444423U JPH0444423U JP8720190U JP8720190U JPH0444423U JP H0444423 U JPH0444423 U JP H0444423U JP 8720190 U JP8720190 U JP 8720190U JP 8720190 U JP8720190 U JP 8720190U JP H0444423 U JPH0444423 U JP H0444423U
- Authority
- JP
- Japan
- Prior art keywords
- catalytic converter
- communication passage
- upstream
- purification device
- check valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000003197 catalytic effect Effects 0.000 claims description 6
- 238000000746 purification Methods 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims 2
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 1
Landscapes
- Exhaust Gas After Treatment (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8720190U JPH0444423U (fr) | 1990-08-21 | 1990-08-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8720190U JPH0444423U (fr) | 1990-08-21 | 1990-08-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0444423U true JPH0444423U (fr) | 1992-04-15 |
Family
ID=31819355
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8720190U Pending JPH0444423U (fr) | 1990-08-21 | 1990-08-21 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0444423U (fr) |
-
1990
- 1990-08-21 JP JP8720190U patent/JPH0444423U/ja active Pending